diff options
| -rwxr-xr-x | python/calc_radial_psd.py (renamed from python/radialPSD2d.py) | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/python/radialPSD2d.py b/python/calc_radial_psd.py index 2b5c4d8..96bc081 100755 --- a/python/radialPSD2d.py +++ b/python/calc_radial_psd.py @@ -9,9 +9,12 @@ # # Aaron LI <aaronly.me@gmail.com> # Created: 2015-04-22 -# Updated: 2016-04-26 +# Updated: 2016-04-28 # # Changelog: +# 2016-04-28: +# * Set default value for 'args.png' +# * Rename from 'radialPSD2d.py' to 'calc_radial_psd.py' # 2016-04-26: # * Adjust plot function # * Update normalize argument; Add pixel argument @@ -26,8 +29,8 @@ Compute the radially averaged power spectral density (i.e., power spectrum). """ -__version__ = "0.3.1" -__date__ = "2016-04-25" +__version__ = "0.3.2" +__date__ = "2016-04-28" import sys @@ -226,7 +229,7 @@ def main(): parser.add_argument("-o", "--outfile", dest="outfile", required=True, help="output file to store the PSD data") parser.add_argument("-p", "--png", dest="png", - help="plot the PSD and save to the given PNG file") + help="plot the PSD and save (default: same basename as outfile)") parser.add_argument("-v", "--verbose", dest="verbose", action="store_true", help="show verbose information") parser.add_argument("-C", "--clobber", dest="clobber", @@ -234,6 +237,9 @@ def main(): help="overwrite the output files if already exist") args = parser.parse_args() + if args.png == "": + args.png = os.path.splitext(args.outfile)[0] + ".png" + # Check output files whether already exists if (not args.clobber) and os.path.exists(args.outfile): raise ValueError("outfile '%s' already exists" % args.outfile) |